Definition(s)
Finger Board
A support for the finger. It may be a timber, metal bar, structural steel shape, or inside derrick platform secured in the derrick or mast.
Source: Petroleum Safety Orders–Drilling and Production, Definitions, California Code of Regulations, 8 CCR § 6505, December 2012. Regulations
Finger Board
“Finger board” means a support for the finger. It may be a metal bar, structural steel shape, or an inside derrick platform secured in the derrick tower.
Source: State of Wyoming Occupational Safety and Health Rules and Regulations for Oil and Gas Well Drilling, Revised January 8, 2013. Regulations